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Posted to issues@kudu.apache.org by "Adar Dembo (JIRA)" <ji...@apache.org> on 2019/08/01 23:10:00 UTC

[jira] [Resolved] (KUDU-2911) Consider the free space when select data dirs for tablets

     [ https://issues.apache.org/jira/browse/KUDU-2911?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Adar Dembo resolved KUDU-2911.
------------------------------
       Resolution: Duplicate
    Fix Version/s: n/a

Let's keep the older bug report.

> Consider the free space when select data dirs for tablets
> ---------------------------------------------------------
>
>                 Key: KUDU-2911
>                 URL: https://issues.apache.org/jira/browse/KUDU-2911
>             Project: Kudu
>          Issue Type: Improvement
>            Reporter: ZhangYao
>            Priority: Major
>             Fix For: n/a
>
>
> Currently, it only consider the tablets number in a data dir when finding the suitable dir group for new tablets. It randomly select directories and gives preference to those with fewer tablets. We should also consider free disk space to prevent insufficient space dir being selected and subsequence writing will fail.
> Maybe use FreeByte / TabletNumbers to measure is a way to consider both the tablet number and the free space.



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